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JPL Small-Body Database Browser
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47993 (2000 YM105)
Classification: Main-belt Asteroid          SPK-ID: 2047993
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2154118513543315 3.916e-08  
a 2.454820027503666 1.0592e-08 au
q 1.926022700637411 9.5846e-08 au
i 3.393197257909377 4.3768e-06 deg
node 14.89100391089937 6.7268e-05 deg
peri 238.5122274711295 6.7816e-05 deg
M 293.2179332738111 1.0997e-05 deg
tp 2459261.106514619463
(2021-Feb-15.60651462)
4.3802e-05 TDB
period 1404.843393776181
3.85
9.0922e-06
2.489e-08
d
yr
n .2562563212347319 1.6585e-09 deg/d
Q 2.983617354369922 1.2873e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1155  
   data-arc span      13775 days (37.71 yr)  
   first obs. used      1982-04-20  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .564  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 07:27:05  

Additional Information
 Earth MOID = .914265 au 
 Jupiter MOID = 2.07773 au 
 T_jup = 3.459 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO359061  
diameter diameter 2.890 km 0.697 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 23.18 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Masiero, J.; Jedicke, R.; Durecy, J.; Gwyn, S.; et al. (2009) Icarus 204, 145-171.]
geometric albedo albedo 0.335   0.109 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47993 (2000 YM105)          Discovered 2000-Dec-28 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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